Received: by 2002:a05:6a10:1a4d:0:0:0:0 with SMTP id nk13csp1673780pxb; Wed, 9 Feb 2022 01:51:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJyiojxbPoo6aRsszVegNqOJdTEWejerOdwWbMeu8QDZbCpnCJpWJ7rqnCUNOt5rChioMnpT X-Received: by 2002:a17:903:2406:: with SMTP id e6mr1596538plo.98.1644400281459; Wed, 09 Feb 2022 01:51:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1644400281; cv=none; d=google.com; s=arc-20160816; b=WNDJ/4UoN9MvOskpehRByw/qULWUf6+TUjnUrH8OYEquSyDauLX58p6w2drZnpDHDq Nfxce/oN/xo3xDlV8/mjuexTIVB74BiSBigtnr8JzR+fFvbbqMCGYjGTe3tkXTjrrg6Q n2StAeVIFGTt0L7Rnhg6Y3NaGjFT/l1LzRBKff4jrm//vBC8ZD3ot+gGtlbike+le7+E 7JbA/aJb3AhsvAmjJVl1ffOvoyVlPwzKpjxmSTmB8rdlFePt8huHQCual5gXk9a6lXsq TuGOear3KR3SWBd2EuNQva4c5kD7mioLu5/kJVPfl6Ex2YGa0cVjvFvuE0sGYge+Wn5m LYLw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :in-reply-to:date:cc:to:from:subject:message-id; bh=txxiJoWMdM8jd1OykgJ7LFa5JIsqFpiwiWoNfMSosvk=; b=ua7X4p1Fa5TIZIW7OMxrLD8uVUUaQxht22MU218HE75NWj2TVTQrppeKzj24Kzqvee ZblmcIymjxLYrIjjgNyhPiwReln5t/yNi2sfhWFkDg6sIPl7/ZKGXRIciCZ/ckVyUdUX N0KvRfwzDGTGB4HiwQuFM7FTcoPz/ni+9uIEh6gUmxe4lh0cX5piZ7cPrtWwTdo5yAir 1Yvm+5XkegOBDZGZfrhGq//2UYBXTJOysjeMuQOfaRuKcoW19CFhUEAd0PtHsDoLfxNw qoHTxZ75g7+Pu4izYqOtE0Tvp5AqCeUPUD0cOYeS8DY7bOeWfR6IdGsPiBOpuJn8DFgj 6D4A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b18si8966216pll.161.2022.02.09.01.51.07; Wed, 09 Feb 2022 01:51:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356306AbiBDAyy (ORCPT + 99 others); Thu, 3 Feb 2022 19:54:54 -0500 Received: from shelob.surriel.com ([96.67.55.147]:56656 "EHLO shelob.surriel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230386AbiBDAyy (ORCPT ); Thu, 3 Feb 2022 19:54:54 -0500 Received: from imladris.surriel.com ([96.67.55.152]) by shelob.surriel.com with esmtpsa (TLS1.2) tls TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nFmsH-0004YO-4W; Thu, 03 Feb 2022 19:54:53 -0500 Message-ID: Subject: Re: [PATCH] perf: fix GPF in perf_cgroup_switch() From: Rik van Riel To: Song Liu , linux-kernel@vger.kernel.org Cc: kernel-team@fb.com, peterz@infradead.org, Yonghong Song Date: Thu, 03 Feb 2022 19:54:52 -0500 In-Reply-To: <20220204004057.2961252-1-song@kernel.org> References: <20220204004057.2961252-1-song@kernel.org> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-+vczTz+joB43epBxXPAm" User-Agent: Evolution 3.42.3 (3.42.3-1.fc35) MIME-Version: 1.0 Sender: riel@shelob.surriel.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-+vczTz+joB43epBxXPAm Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, 2022-02-03 at 16:40 -0800, Song Liu wrote: > Fix this with list_for_each_entry_safe(). >=20 > Cc: Yonghong Song > Cc: Rik van Riel > Signed-off-by: Song Liu Reviewed-by: Rik van Riel --=20 All Rights Reversed. --=-+vczTz+joB43epBxXPAm Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEKR73pCCtJ5Xj3yADznnekoTE3oMFAmH8eVwACgkQznnekoTE 3oNSvQgAptQ1eITlb4orPTA42eiT0z+eBDSNLL65J6JP/uNwRG5RqG/FswefYCEm oAH5o4D8aps6W5NcYgx+8fyIuwOI/fqqpTfQVku9Yt/HjuQb3smcj1Fv3ol7fV3q u93VOPpfyeG52xlnt42xZtPgVs0iqKF5sSj3wukyb+XGAdGIeudCdAabISSPFnr5 66HfRHF/d5kgo3DXtV5MoETS56lfkHgjZ/mmlsaJb7UJ8lPQJtnh1/Sp4s9cuown pcVKhFblkCUVjSS62DZt/8gykwYPpNMDhOGmt2tHKGpV+V2MQjQU00KVRapQ611e JBL+6bxrfrO1Z/8ZVii+/Bx2lmat3w== =g9Eu -----END PGP SIGNATURE----- --=-+vczTz+joB43epBxXPAm--